期刊
RSC ADVANCES
卷 9, 期 24, 页码 13787-13796出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8ra10365h
关键词
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资金
- National Natural Science Foundation of China [21506103, 51608512]
- Sichuan Science and Technology Program [2018JY0451]
- Science Foundation of the Education Department of Sichuan Province [17ZA0221]
- Neijiang Science-technology Support Plan Projects
Ag-loaded Cu0.25Zn0.75S (Ag/Cu0.25Zn0.75S) photocatalysts were synthesized for the photodegradation of organic pollutants such as rhodamine B (RhB), methyl violet (MV) and ciprofloxacin hydrochloride (CIP) under visible-light irradiation. Metallic Ag facilitated the enhancement of the photocatalytic activity of Cu0.25Zn0.75S nanodisks, and a Ag loading content of 11% exhibited great degradation efficiency for the degradation of RhB with the assistance of H2O2 under acidic conditions. This sample presented slight deactivation for the visible-light-driven degradation of RhB after five cycles. In addition, the excellent photocatalytic activity of Ag/Cu0.25Zn0.75S was obtained for the removal of MV and CIP. center dot O-2(-) is mainly responsible for the efficient activity of the photocatalytic process.
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